| 摘要 |
<p>A rapid locking system (30) of a trigger plate (22) to the action body (21) of a firearm comprises a plunger (41) being attached to the action body, holding means (50) being attached to the trigger plate destined for engaging the plunger (41), the holding means (50) being in the form of a bush and rotatingly controlled to pass from an unblocked position to an engagement with the plunger (41) in a predefined arc, elastic means (68) acting on the holding means (50) to keep the coupling between the holding means (50) and the plunger (41) under tension.</p> |
